ISRC USB4U0751466
Verified recording
USB4U0751466 is “What Child Is This - Sentimental Season Album Version” by David Huntsinger,
registered on the CopyrightChains blockchain with CopyrightID
0x619451981daf49107943296d8e58594e589f078e21437f2bc55c31d0fa46bdf6 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB4U0751466.
Recording identifiers
- ISRC
- USB4U0751466
- Title
- What Child Is This - Sentimental Season Album Version
- Artist
- David Huntsinger
- CopyrightID (CopyrightChains transaction hash)
0x619451981daf49107943296d8e58594e589f078e21437f2bc55c31d0fa46bdf6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:7cfc2d9d94bbdf10d19c8554be4ad7bb365266d5cbc7468c01a1c0e31fbaa6f0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB4U0751466
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: What Child Is This - Sentimental Season Album Version · Machine-readable JSON-LD